Type 120HB

EagleBurgmann H12N series Replacement

Balanced, conical spring and O-ring pusher construction mechanical seals Type 120HB, Used in the different media and medium pressure-support conditions due to extend material options. It is widely used in the general industrial applications.

Features
  Conical spring, balanced,O-ring pusher construction  
  Torque transmission via conical spring,  independent of direction of rotation.
  Wide option in seal face material 。
  Spring with deep coils to reduce the risk of clogging in solids content or viscous liquids.
  Medium pressure-support due to Balanced design
  Dimensional data conform with DIN24960 standard
Recommended Applications
  Paper and sugar industry,Food Processing,waste  water technology
  Low solids content or viscous media
  Medium pressure-support conditions
  Sewage pumps, chemical pumps, screw pumps, process pumps
  Other Rotating Equipment.
Operating range

Shaft diameter:  d1=12…80mm
Pressure:    p=0…2.5Mpa(362.5psi)
Temperature:    t = -20 °C …180 °C(-4°F to 356°F)
Sliding velocity:   Vg≤15m/s(49.2ft/m)

 

Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials

Detailed parameters

de_DEDE

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